| 2021/0402,728 | SYSTEM FOR PRODUCING LENGTHS OF TUBE COMPRISING HELICALLY WOUND STRIPS | Nov 12, 19 | Dec 30, 21 | Not available |
| 2016/0347,021 | EQUIPMENT AND METHOD FOR THE PRODUCTION OF CARDBOARD TUBES | Jan 09, 15 | Dec 01, 16 | FUTURA S.P.A. |
| 2016/0144,590 | CORE FORMING SUPPORT OF A PAPER REEL | Jan 29, 16 | May 26, 16 | SCA TISSUE FRANCE |
| 2015/0246,500 | MACHINE AND METHOD FOR PRODUCING A TUBULAR ELEMENT BY WINDING A CARDBOARD STRIP IN A COIL PATTERN WITHOUT USE A QUICK-SETTING HOT GLUE | Feb 27, 15 | Sep 03, 15 | GAMBINI INTERNATIONAL S.A. |
| 2012/0264,581 | System and Method for Forming a Multiple Wall Container | Apr 12, 11 | Oct 18, 12 | MEADWESTVACO CORPORATION |
| 2012/0247,603 | Method of manufacturing paper tube corner posts | Jul 14, 11 | Oct 04, 12 | Not available |
| 2011/0301,007 | DEVICE AND METHOD FOR THE PRODUCTION OF TUBES OR SECTIONS OF TUBES | Jun 02, 11 | Dec 08, 11 | WINDMÖLLER & HÖLSCHER KG |
| 2011/0057,069 | Coated Paperboard Core For Elastomeric Fiber Production | Sep 09, 09 | Mar 10, 11 | SONOCO DEVELOPMENT, INC. |
| 2010/0219,195 | SLEEVE FOR A CONTAINER | Feb 22, 10 | Sep 02, 10 | LBP MANUFACTURING LLC |
| 2009/0170,682 | MACHINE AND METHOD FOR PRODUCING CARDBOARD TUBES | Feb 05, 09 | Jul 02, 09 | Not available |
| 2007/0032,361 | Multiple stage web material processor | Aug 05, 05 | Feb 08, 07 | GEORGIA-PACIFIC CONSUMER PRODUCTS LP |
| 2006/0229,179 | Base insert device for paper bags | Jul 05, 04 | Oct 12, 06 | WINDMÖLLER & HÖLSCHER KG |
| 2006/0189,468 | Method of Manufacturing a Bag | Apr 06, 06 | Aug 24, 06 | Not available |
| 2006/0025,294 | Machine and method for forming tubular lengths of packaging film | May 03, 05 | Feb 02, 06 | AETNA GROUP S.P.A. |
| 2005/0252,998 | Opening means | May 11, 04 | Nov 17, 05 | Not available |
| 2005/0255,981 | Machine and method for producing cardboard tubes | Jun 27, 05 | Nov 17, 05 | Not available |
| 2005/0227,845 | Method of manufacturing thin-walled containers from film webs and production facility for carrying out the method | Jun 13, 03 | Oct 13, 05 | MARS, INCORPORATED |
| 2005/0129,884 | Spiral wound tubes, method and apparatus for forming the same | Feb 07, 05 | Jun 16, 05 | The Procter & Gamble Company |
| 2004/0166,255 | Substrate for core and tubewinding | Feb 24, 03 | Aug 26, 04 | NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION |
| 2002/0068,669 | Waterproof bags and method of producing waterproof bags | Sep 20, 01 | Jun 06, 02 | Not available |